Adjustable cart is made of tough heavy-gauge plastic that resists dents and scratches

• Holds heavy monitors with up to 20" screens. 
• The top shelf can be raised or lowered, as desired. 
• Features 4 swiveling casters below for easy mobility (2 lockings). 
• Includes a UL-listed 3-outlet mini-surge protector with a power switch. 
• 3 shelves — each measure 1 1/8" x 24 1/2"W x 18 1/2"D. 
• Assembly required.  Instructions are included.
• GREENGUARD® Certified for healthier indoor air quality.  Manufactured with reduced harsh chemicals and with processes that are 'low VOC' (low in Volatile Organic Compounds).